%I A094874
%S A094874 1,3,8,1,9,6,6,0,1,1,2,5,0,1,0,5,1,5,1,7,9,5,4,1,3,1,6,5,6,3,4,3,6,1,8,
%T A094874 8,2,2,7,9,6,9,0,8,2,0,1,9,4,2,3,7,1,3,7,8,6,4,5,5,1,3,7,7,2,9,4,7,3,9,
%U A094874 5,3,7,1,8,1,0,9,7,5,5,0,2,9,2,7,9,2,7,9,5,8,1,0,6,0,8,8,6,2,5,1,5,2,4
%N A094874 Decimal expansion of (5-sqrt(5))/2.
%C A094874 Also the limiting ratio of Lucas[n]/Fibonacci[n+1], or Fibonacci[n-1]/
               Fibonacci[n+1] + 1. - Alexander Adamchuk (alex(AT)kolmogorov.com), 
               Oct 10 2007
%H A094874 Paul Cooijmans, <a href="http://web.archive.org/web/20050302174449/http:/
               /members.chello.nl/p.cooijmans/gliaweb/tests/odds.html">Odds</a>.
%F A094874 (2-phi)*(2+phi) = 2 - 1/phi = 3-phi = (5-sqrt(5))/2 = (2*sin(Pi/5))^2, 
               where phi is the golden ratio (A001622).
%e A094874 1.38196601125010515179541316563436188...
%Y A094874 Equals A079585-1.
%Y A094874 Cf. A000032, A000045.
%Y A094874 Sequence in context: A131563 A016622 A143623 this_sequence A132338 A132702 
               A022833
%Y A094874 Adjacent sequences: A094871 A094872 A094873 this_sequence A094875 A094876 
               A094877
%K A094874 cons,nonn
%O A094874 1,2
%A A094874 N. J. A. Sloane (njas(AT)research.att.com), Jun 14 2004